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All Patents of Type: steam engine pistons
Patents 1 - 15 of 17
First set of recordsNext set of recordsLast set of records
GB-181,604,062Aug. 31, 1816J. BartonCertain improvement in pistonspiston ring and packing
8,916XJun. 19, 1835(. Wright, (. KetchumPiston for steam enginessteam engine pistons
5,357Nov. 06, 1847C.W. Noyes, T.W. AllenPiston-Rod Packingpiston ring and packing
RE254Jan. 10, 1854C.W. Noyes, T.W. AllenPiston-Rod Packingpiston ring and packing
31,303Feb. 05, 1861T.S. DavisSteam Engine Valvesteam engine pistons
74,750Feb. 25, 1868S.E. Chubbuck, I.Y. ChubbuckImprovement in pistonssteam engine pistons
114,427May 02, 1871P. EstesImprovement in Piston-Packingspiston ring and packing
123,971Feb. 27, 1872G.R. BabbittImprovement in Piston Packingpiston ring and packing
124,182Feb. 27, 1872H.C. WhiteImprovement in Piston Rod Packingpiston ring and packing
124,183Feb. 27, 1872H.C. WhiteImplement in Packing for Engines, &c.piston ring and packing
132,267Oct. 15, 1872J.R. EichenbergerImprovement in Reciprocating Steam Enginessteam engine pistons
136,405Mar. 04, 1873G.R. Babbitt, W.A. HarrisImprovement in piston-packingspiston ring and packing
RE6,128Nov. 10, 1874T.S. DavisPiston Packingspiston ring and packing
CA-7,583Jan. 01, 1877R.D. Kennedy, B. HollandMetal Coil Piston Packing for Steam Enginespiston ring and packing
407,370Jul. 23, 1889E.F. PeacockPiston Packingpiston ring and packing
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